pH Test Paper, 5.5-8.0 Range, 15 ft. roll For Sale
Colour chart and a single roll dispenser with a 15-foot roll. Simply dip a short piece of 7/32 inch wide test paper into your solution, wait five seconds for the colour to change, and then match the strip colour to the colour chart. The pH of this sensitive test strip is measured in 0.2 pH increments.
Many individuals find paper in this range to be quite good for monitoring the body’s pH level via saliva, urine, and other physiological fluids. Please keep in mind that the papers are exclusively for in vitro use. Internal use is not permitted. Before testing, place your sample in a small cup or dish.
For best shelf life, keep unused test paper in a dry place away from direct sunlight.